Adjust survey layout spacing

contao/templates/frontend/_survey_assets.html.twig

@@ -41,7 +41,8 @@
         align-items: center;
         gap: 1.5rem;
         justify-content: center;
-        margin: 0 0 1.75rem;
+        width: min(1400px, calc(100% - 2em));
+        margin: 0 auto 1.75rem;
         padding: 1rem 1.25rem 0.5rem;
     }
 
@@ -64,6 +65,10 @@
     }
 
     .survey-shell {
+        width: min(1400px, calc(100% - 2em));
+        max-width: 1400px;
+        margin-left: auto;
+        margin-right: auto;
         color: var(--survey-black);
         font-family: "PT Sans Narrow", sans-serif;
         letter-spacing: 0.3px;
@@ -350,6 +355,13 @@
         }
     }
 
+    @media (min-width: 1440px) {
+        .survey-brand-strip,
+        .survey-shell {
+            width: min(1400px, calc(100% - 20em));
+        }
+    }
+
     @media (max-width: 767px) {
         .survey-brand-strip {
             padding: 0.75rem 0.75rem 0.25rem;